/**
 * 狗
 *
 * @author zhu
 * @date 2024-04-06
 */
public class Dog extends Mammal{
    @Override
    public void eat() {
        System.out.println("狗吃东西···");
    }

    @Override
    public void sleep() {
        System.out.println("狗睡觉···");
    }
}
